如何在HQL查询中使用setString（）设置IN操作数

Question

We can set id if sql is like

select * from user where id = :id

using setString("id", "0")

How can I set id when it is like

select * from user where id in (0,2)

in HQL query.

Answer 1

You can try this way:

Get preparedStatement by passing sql query string as "select * from user where id in (?,?)" and then set the values for id as:

    stmt.setInt(0);
    stmt.setInt(2);

where stmt is an instance of PreparedStatement .

EDIT for HQL:

With HQL you can query it as:

    Query q = session.createQuery("from user u where id IN (:ids)");
    q.setParameterList("ids", idList);

where idList is List of ids you want to pass.